It hasn't been a good few weeks for dirt track sports. In early February, HBO's Luck came under heavy criticism when word spread that two horses had been euthanized during filming of the show's first few episodes. Recently, the focus has turned back to greyhound racing and those who are trying to quash the races for…

We don't get much Iditarod coverage around these parts, so thank you to tipster Brandon for sending this along. Anna and Kristy Berington are Wisconsin natives living in Alaska. Above all else, they are trailblazing dog racers. As you read this they are probably mushing their way through the Alaskan wilderness,…